Databases Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Oracle (3253)
SQL Server (4518)
MS Access (429)
MySQL (1402)

Postgre (483)
Sybase (267)
DB Architecture (141)
DB Administration (291)

DB Development (113)
SQL PLSQL (3330)
MongoDB (502)
IBM Informix (50)

Neo4j (82)
InfluxDB (0)
Apache CouchDB (44)
Firebird (5)

Database Management (1411)
Databases AllOther (288)

Databases Interview Questions

Questions Answers Views Company eMail

What is nested table in pl sql?

1132

What is assignment operator in pl sql?

1094

What is dml with example?

1158

Why do we need cursors in pl sql?

1167

Which kind of parameters cannot have a default value in pl sql?

1225

Why do we use cursors?

1049

What does pragma mean?

1146

Will truncate release space?

996

How do you break a loop in pl sql?

1111

Is sql a case sensitive language?

1010

What is type and rowtype in pl sql?

1071

Can we write ddl statements in functions?

1190

What is pl sql in dbms?

999

Why we use pl sql?

1014

What is mutating error in pl sql?

1075

Un-Answered Questions { Databases }

What is a trigger what are the advantages of trigger?

1080

How many tables can be joined in SQL Server?

1119

How many types of indexes are there in sql?

1054

Do you know what are the restrictions applicable while creating views? : SQL Server Architecture

1054

How to create a trigger for insert only?

1097

Which join is default?

1023

Explain timestamp?

1028

What are the advantages of stored procedure?

1047

What is meant by database in access 2010?

969

what is transaction state, buffer management, shadow paging

3519

Explain the properties of the relational tables?

1046

define aggregate functions.

991

Why we use mysql database?

988

What is a functions and types in sql server?

1155

How to check sybase database status in linux?

1099

For More Un-Answered { Databases } Questions Click Here